Results 91 to 100 of about 48,944 (201)

What Fraction of Gravitational Lens Galaxies Lie in Groups?

open access: yes, 2000
We predict how the observed variations in galaxy populations with environment affect the number and properties of gravitational lenses in different environments. Two trends dominate: lensing strongly favors early-type galaxies, which tend to lie in dense
Ann I. Zabludoff   +11 more
core   +1 more source

Exploring entrepreneurial orientation in an emerging economy

open access: yesJournal of Innovation & Knowledge
This study examines the innovation process through the interrelationships of entrepreneurial orientation (EO) dimensions in an emerging economy. Using a five-point Likert scale, we adopt a survey approach to measure individuals’ EO dimensions and explore
Naeimah Alkharafi   +2 more
doaj   +1 more source

On C00-contractions with dominating spectrum

open access: yesJournal of Functional Analysis, 1986
This paper concerns the structure of the predual of certain algebras generated by an operator T and the identity acting on a complex Hilbert space. First it is shown that (finite) convex combinations of elements of the predual of the form \([x_ i\otimes x_ i]\) can be written in the form [x\(\otimes x]\). This result is used to show that if T is a \(C_{
openaire   +2 more sources

Moduli of continuity, functional spaces,\break and elliptic boundary value problems. The full regularity spaces Cα0,λ(Ω̅)

open access: yesAdvances in Nonlinear Analysis, 2018
Let 𝑳{\boldsymbol{L}} be a second order uniformly elliptic operator, and consider the equation 𝑳⁢u=f{\boldsymbol{L}u=f} under the boundary condition u=0{u=0}.
Beirão da Veiga Hugo
doaj   +1 more source

Banach Spaces Of The Type Of Tsirelson

open access: yes, 1992
To any pair ( M , theta ) where M is a family of finite subsets of N compact in the pointwise topology, and 0{1/n} then T_M^theta is reflexive. Moreover, if the Cantor-Bendixson index of M is greater than omega then T_M^theta does not contain any l^p ...
Argyros, Spiros A., Deliyanni, Irene
core  

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